Question

5 4/5 subtracted by 3 1/4 (workout)​

Answer 1

$ANSWER = 2 \frac{11}{20}$

$5 \frac{ 4}{5} - 3 \frac{ 1}{4 } = \frac{ 29}{5 }- \frac{ 13 }{4}$

$= \frac{116 - 65}{20}$

$= \frac{51 }{20 }$

$= 2 \frac{11 }{ 20}$

Answer 2

$5 \frac{4}{5} - 3 \frac{1}{4} \\ \\ \frac{29}{5} - \: \frac{13}{4} \\ \\ l.c.m. \: of \: 5 \: and \: 4 \: = \: 20 \\ \\ \frac{116}{20} - \frac{65}{20} \\ \\ \frac{116 - 65}{20} \\ \\ \frac{51}{20} \\ \\ = 2 \frac{11}{20}$

$\large\colorbox{grey}{Hope it helps !!}$